Ключевые слова: adult, attractive, background, blackboard, book, business, class, classmates, classroom, college, computer, course, desk, education, girl, group, happy, homework, knowledge, learn, learning, lecture, lesson, library, meeting, notebook, notes, online, paper, people, reading, room, school, student, study, studying, talking, teach, teacher, teaching, teamwork, textbook, together, tutor, tutoring, two, university, woman, work, writing,